1. Surface Area and Volume
SOL 8.7

2. What is a rectangular prism?
Cereal Box TV
Locker
Gift Box
Height
Width
Length

3. Made up of 2 circles & one rectangle
What is a cylinder?
Pringles
Container
Toilet Paper
Roll
Soup Can
Radius
Made up of 2 circles & one rectangle
Height

4. Surface Area
The sum of all the areas of all the shapes that make up an object
The label on a can
The wrapping paper on a present
The amount of material needed to make a can or box

5. Surface Area L W 2
2lw

6. Surface Area L H 2
2lh

7. Surface Area W H 2
2wh

8. Remember to square the units on your answer!
Surface Area
2lw
2lh
2wh + +
TO SOLVE:
Remember to square the units on your answer!
Plug in all #s
Multiply
Add

9. Let’s Try One Together
Plug in all #s
Multiply
Add

10. Try One Alone
15in
2in
8in
Plug in all #s
Multiply
Add

11. Surface Area 2

12. Length (circumference of
Surface Area
height
Length (circumference of
the circle )

13. Remember to square the units on your answer!
Surface Area +
TO SOLVE:
Remember to square the units on your answer!
Plug in all #s
Multiply
Add

14. Cancel out exponent then, Multiply
Let’s Try One Together
Plug in all #s
Cancel out exponent then, Multiply
Add

15. Cancel out exponent then, Multiply
Try One Alone
5in
20in
Plug in all #s
Cancel out exponent then, Multiply
Add

16. Try It with a Partner
Complete #s: 8, 10, 13, & 14 on the practice sheet on the back of your notes!

17. Volume
The number of cubic units needed to fill the space occupied by a solid.
The amount of soup that could fit in a can
The amount of Pringles that can fit in the container
The amount of cereal that can fit in the cereal box

18. Remember to cube the units on your answer!
Volume
Remember to cube the units on your answer!
TO SOLVE:
Plug in all #s
Multiply Straight Across

19. Let’s Try One Together
Plug in all #s
Multiply

20. Remember to cube the units on your answer!
Volume
TO SOLVE:
Plug in all #s
Get rid of exponent
Multiply Straight Across

21. Let’s Try One Together
Plug in all #s
Cancel out exponent
Multiply